Results 91 to 100 of about 38,475 (330)

Microwave-Assisted Kabachnik–Fields Reaction with Amino Alcohols as the Amine Component

Molecules, 2019
In this paper, the microwave (MW)-assisted catalyst-free and mostly solvent-free Kabachnik−Fields reaction of amino alcohols, paraformaldehyde, and various >P(O)H reagents (dialkyl phosphites, ethyl phenyl-H-phosphinate, and secondary phosphine ...
Ádám Tajti, Enikő Szatmári, Franc Perdih, György Keglevich, Erika Bálint   +4 more
doaj   +1 more source

Polyimides with carbonyl and ether connecting groups between the aromatic rings [PDF]

, 1992
New polyimides have been prepared from the reaction of aromatic dianhydrides with novel aromatic diamines containing carbonyl and ether connecting groups between the aromatic rings.
Havens, Stephen J., Hergenrother, Paul M.   +1 more
core   +1 more source

Progress in Flexible Perovskite Solar Cells: Paving the Way for Scalable Manufacturing

Advanced Materials Technologies, EarlyView.
Perovskite solar cells (PSCs) are well positioned for a successful market uptake. This is due to an unprecedented improvement of their efficiency and stability since the first report in 2009. In this review paper, the building blocks for the scalable manufacturing and future commercialization of flexible PSCs and their pathway to impact will be ...
Dimitar I. Kutsarov, Ehsan Rezaee, Jed Lambert, Walter Tevis Stroud, Apostolos Panagiotopoulos, S. Ravi P. Silva   +5 more
wiley   +1 more source

Formation of High-Purity Indium Oxide Nanoparticles and Their Application to Sensitive Detection of Ammonia

Sensors, 2015
High-purity In2O3 nanoparticles were recovered from scrap indium tin oxide substrates in a stepwise process involving acidic leaching, liquid-liquid extraction with a phosphine oxide extractant, and combustion of the organic phase.
Sanjeev K. Bhardwaj, Neha Bhardwaj, Manil Kukkar, Amit L. Sharma, Ki-Hyun Kim, Akash Deep   +5 more
doaj   +1 more source

Cooperative effects in surfactant adsorption layers at water/alkane interfaces

, 2019
In the present work, the properties of dodecyl dimethyl phosphine oxide (C12DMPO) at the water/decane interface are studied and compared with those obtained earlier at the interface to hexane.
Aidarova, S., Aksenenko, E., Fainerman, V., Javadi, A., Makievski, A., Miller, R., Nikolenko, M., Sharipova, A.   +7 more
core   +1 more source

High‐Resolution Stereolithography of Amorphous, Dense and Mechanically Stable Bioactive Glass

Advanced Materials Technologies, EarlyView.
Porous scaffolds made of bioactive glass are of great interest for bone tissue engineering. The geometry and resolution of the scaffold is impacting its bioactive and mechanical performance. Utilizing stereolithographic 3D printing of bioactive glass, human cancellous bone scaffolds, and other structures are fabricated with features as small as 77 µm ...
Leonhard Hambitzer, Zahra Hosneolfat, Kristin Griebenow, Richard Prediger, Sebastian Kluck, Ines Ketterer, Shaher Bano Zaidi, Delia S. Brauer, Frederik Kotz‐Helmer   +8 more
wiley   +1 more source

Synthesis and systematic optical investigation of selective area droplet epitaxy of InAs/InP quantum dots assisted by block copolymer lithography [PDF]

, 2018
We report on the systematic investigation of the optical properties of a selectively grown quantum dot gain material assisted by block-copolymer lithography for potential applications in active optical devices operating in the wavelength range around 1 ...
Aldmal, Kristoffer, Ciostek, Czcibor, Holewa, Pawel, Lebedkina, Elizaveta, Ndoni, Sokol, Semenova, Elizaveta, Shikin, Artem, Syperek, Marcin, Yvind, Kresten   +8 more
core   +2 more sources

TADF Host Engineering for Improved Pure Blue Matrix‐Free Hyperfluorescent OLEDs with Ultranarrow Emission

Advanced Optical Materials, EarlyView.
This work presents the development of efficient blue thermally activated delayed fluorescent (TADF) materials that perform well without doping, enabling simplified, matrix‐free hyperfluorescence (MFHF) OLEDs. When combined with encapsulated narrow‐band emitters, the TADF materials serve as effective hosts resulting in pure blue, ultranarrow emission ...
Hwan‐Hee Cho, Daniel G. Congrave, Sebastian Gorgon, Victor Riesgo‐Gonzalez, Richard H. Friend, Hugo Bronstein   +5 more
wiley   +1 more source

Synthesis and characterisation of isomeric cycloaurated complexes derived from the iminophosphorane Ph₃P=NC(O)Ph [PDF]

, 2010
Using different organomercury substrates, two isomeric cycloaurated complexes derived from the stabilised iminophosphorane Ph₃P NC(O)Ph were prepared.
Henderson, William, Kilpin, Kelly Joan, Linklater, Rachael Annette, Nicholson, Brian K.   +3 more
core   +2 more sources

A New Class of Diarylethene Compounds that Exhibit Turn‐On Emission: From Aggregation‐Induced Emission to Anti‐Kasha Emission

Advanced Optical Materials, EarlyView.
A new class of diarylethene compounds containing backbone phosphine oxide groups are reported, exhibiting turn‐on aggregation‐induced emission. Side chain functionalization enabled emission color tunability and turn‐on anti‐Kasha emission. Abstract Diarylethenes (DAE) are a well‐known class of photochromic compounds with diverse applications ranging ...
Zhen Xu, Josianne Owona, Qian T. Liu, Sarrah Putwa, Lanting Jiang, Ka‐Ming Tong, Duane Hean, Brian O. Patrick, Keng C. Chou, Claire Tonnelé, Frédéric Castet, David Casanova, Michael O. Wolf   +12 more
wiley   +1 more source